Erbijsommen tot 20.000

Erbijsommen
Oefening 1
1. 7.387 + 6.905
 
2. 3.516 + 3.108
 
3. 7.704 + 5.173
 
4. 8.733 + 5.427
 
5. 2.724 + 2.210
 
6. 4.384 + 3.201
 
7. 6.606 + 6.183
 
8. 9.531 + 8.236
 
9. 8.965 + 6.531
 
10. 7.778 + 2.775
 
Oefening 2
1. 6.191 + 2.468
 
2. 7.803 + 4.209
 
3. 7.102 + 4.176
 
4. 7.357 + 6.961
 
5. 5.552 + 2.909
 
6. 5.105 + 3.944
 
7. 8.598 + 3.645
 
8. 8.494 + 5.852
 
9. 8.271 + 4.187
 
10. 2.521 + 2.134
 
Oefening 3
1. 6.636 + 2.893
 
2. 7.065 + 6.441
 
3. 9.073 + 3.789
 
4. 7.142 + 5.260
 
5. 9.539 + 2.815
 
6. 9.774 + 2.065
 
7. 6.122 + 4.431
 
8. 9.209 + 5.565
 
9. 4.161 + 3.556
 
10. 7.081 + 4.847
 
Oefening 4
1. 7.551 + 3.296
 
2. 8.250 + 3.869
 
3. 4.704 + 3.787
 
4. 5.698 + 3.137
 
5. 7.555 + 6.019
 
6. 6.242 + 2.573
 
7. 7.011 + 6.127
 
8. 6.368 + 4.166
 
9. 7.204 + 4.979
 
10. 6.913 + 3.030
 

Erbijsommen tot 20.000
| ANTWOORDEN

Erbijsommen
Oefening 1
1. 7.387 + 6.905
14.292
2. 3.516 + 3.108
6.624
3. 7.704 + 5.173
12.877
4. 8.733 + 5.427
14.160
5. 2.724 + 2.210
4.934
6. 4.384 + 3.201
7.585
7. 6.606 + 6.183
12.789
8. 9.531 + 8.236
17.767
9. 8.965 + 6.531
15.496
10. 7.778 + 2.775
10.553
Oefening 2
1. 6.191 + 2.468
8.659
2. 7.803 + 4.209
12.012
3. 7.102 + 4.176
11.278
4. 7.357 + 6.961
14.318
5. 5.552 + 2.909
8.461
6. 5.105 + 3.944
9.049
7. 8.598 + 3.645
12.243
8. 8.494 + 5.852
14.346
9. 8.271 + 4.187
12.458
10. 2.521 + 2.134
4.655
Oefening 3
1. 6.636 + 2.893
9.529
2. 7.065 + 6.441
13.506
3. 9.073 + 3.789
12.862
4. 7.142 + 5.260
12.402
5. 9.539 + 2.815
12.354
6. 9.774 + 2.065
11.839
7. 6.122 + 4.431
10.553
8. 9.209 + 5.565
14.774
9. 4.161 + 3.556
7.717
10. 7.081 + 4.847
11.928
Oefening 4
1. 7.551 + 3.296
10.847
2. 8.250 + 3.869
12.119
3. 4.704 + 3.787
8.491
4. 5.698 + 3.137
8.835
5. 7.555 + 6.019
13.574
6. 6.242 + 2.573
8.815
7. 7.011 + 6.127
13.138
8. 6.368 + 4.166
10.534
9. 7.204 + 4.979
12.183
10. 6.913 + 3.030
9.943